Unknown power bank
criminals will modify the charger. When we rent and charge, they will automatically steal all the information in the mobile phone, even after the charging is completed, the Trojan virus has been implanted in the mobile phone Now, the privacy of mobile phones will continue to be stolen!
's casual photo information
We usually take and post photos in the circle of friends, but in fact, a lot of personal information has been exposed! For example, through a photo that does not contain a portrait, you can see the brand and model of your mobile phone, as well as the latitude, longitude, and altitude of the location. From this, you can determine the precise location of the person in the photo, and the altitude can also determine the specific location. Floor, just a simple photo, you can fully expose your position! The fingerprints and irises in the high-definition photos of
and
can steal biometric passwords. Therefore, the scissors hands commonly used in our photos can be extracted from the fingerprint information in the high-definition photos.
For the safety of your property, please download the App of the National Anti-Fraud Center on your mobile phone, which can detect the download of dangerous software and play the role of a "firewall" for you!
I created the second issue of Toutiao Zhangjiakou headline
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text, editor丨Jihua Zhang Yuan
pictures | From the network
